MSD 2-Channel Mechanical Relay Module - Black DOM327-R-BK Step-By-Step Instructions

Step-By-Step Instructions

04 in L x 8

362 in Outlet

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MSD 2-Channel Mechanical Relay Module - Black DOM327-R-BK Step-By-Step InstructionsMSD relay modules are designed to be easily installed in most automotive electrical systems where a high amperage relay is needed. These relay modules are perfect use with high amperage electric fuel pumps and high CFM electric cooling fans. Each relay comes with a 40amp fuse, however lower amp fuses can be installed if required. The relay housing comes with a labeled lid that snaps into place providing a clean installation, and protecting the main